package cn.iphone.controller;

import cn.iphone.User;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
@RequestMapping("/order")
public class OrderController {
    @Autowired
    private RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "getByIdFallbackMethod")
    @GetMapping("/{id}")
    public User getById(@PathVariable("id") Long id) {
        // String url = "http://localhost:1020/user/"+id;
        String url = "http://user-server/user/"+id;
        return restTemplate.getForObject(url, User.class);
    }

    public User getByIdFallbackMethod(@PathVariable("id") Long id) {
        return new User(-1L,"触发熔断！！！");
    }
}
